- Quick growing : Quite
- Attractive to wildlife : Attractive to pollinators
- Flowering month : September
- Flower colour : Blue
Prunella vulgaris
£2.99 - £23.99
Agastache Blue Boa (PBR)
£7.99 - £19.99
Agastache Blue Fortune
£6.39 - £25.60
Aster × frikartii Mönch
£7.03 - £19.20
Campanula carpatica Blaue Clips
£6.99 - £28.00
Campanula lactiflora Prichard's Variety
£6.39 - £15.19
Caryopteris × clandonensis Dark Knight
Offer was £19.99 £15.99
Caryopteris × clandonensis Heavenly Blue
Offer was £22.99 £18.39
Ceratostigma plumbaginoides
£7.99 - £36.00
Eryngium yuccifolium
£8.79 - £21.60
Eryngium × zabelii Big Blue
£12.99 - £26.00
Eryngium × zabelii Jos Eijking
£10.39 - £28.80
Eurybia × herveyi
£6.39 - £23.99
Geranium Sabani Blue ('Bremigo') (PBR)
£8.79 - £23.99